Why sustained competition favored Western sailing navies

What allowed Western states to become dominant shipbuilders and sailing navies?

Good timber and infrastructure mattered, but persistent interstate naval competition and the ability to fund fleets over time were decisive institutional advantages.

Suitable timber and shipbuilding infrastructure gave European yards important material advantages, but the answer does not reduce the issue to technology alone. Competing Western states repeatedly invested in fleets because none could safely abandon the maritime contest. In the Ottoman and Indian settings described, territorial consolidation and large land frontiers often directed money toward armies, while merchants could hire shipping without creating a permanent battle fleet. A unified southern Indian or Sri Lankan maritime state is offered as the kind of political structure that might have sustained comparable naval investment.